368  
SXUS83 KAPX 201838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM THU NOV 20 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 201750Z 220 11 17 GRAND MARAIS  
GRMM4 201750Z 220 11 17 GRAND MARAIS  
PTIM4 201800Z 120 4 6 POINT IROQUOIS  
CYAM 201829Z 140 5 SOO (CANADA)  
KANJ 201717Z 170 6 SAULT STE MARIE  
SWPM4 201800Z 150 5 8 46.57 S.W. PIER  
LTRM4 201800Z 160 6 9 48.19 LITTLE RAPIDS  
RCKM4 201800Z 140 6 9 42.79 ROCK CUT  
WNEM4 201800Z 150 5 9 48.19 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 201800Z 160 9 10 43.34 DETOUR VILLAGE  
KDRM 201815Z 170 4 DRUMMOND ISLAND  
KMCD 201815Z 190 10 15 MACKINAC ISLAND  
MACM4 201800Z 200 9 11 42.61 MACKINAC CITY  
KSLH 201815Z 170 5 CHEBOYGAN AIRPORT  
CYGM4 201830Z 180 14 17 CHEBOYGAN MARINA  
KPZQ 201815Z 190 9 ROGERS CITY  
PRIM4 201750Z 200 7 18 PRESQUE ISLE LIGHT  
KAPN 201754Z 210 7 19 ALPENA GUARD BASE  
APNM4 201820Z 210 11 14 ALPENA HARBOR LIGHT  
TBIM4 201800Z 220 12 15 THUNDER BAY ISLAND  
SPTM4 201750Z 210 2 12 STURGEON POINT LIGHT  
KOSC 201815Z 200 5 OSCODA  
TAWM4 201740Z 200 8 15 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 201815Z 210 6 MANISTIQUE  
PNLM4 201800Z 230 13 16 42.44 PORT INLAND  
NABM4 201740Z 190 17 20 NAUBINWAY  
KSJX 201815Z 200 7 ST JAMES  
KPLN 201754Z 190 4 PELLSTON  
KMGN 201815Z 200 6 HARBOR SPRINGS  
KCVX 201815Z 180 8 16 CHARLEVOIX  
NMIM4 201728Z 170 1 6 NORTH MANITOU ISLAND  
GTLM4 201740Z 190 6 14 GRAND TRAVERSE LIGHT  
KTVC 201820Z 190 8 TRAVERSE CITY  
KFKS 201815Z 170 7 FRANKFORT  
BSBM4 201740Z 170 8 12 BIG SABLE POINT  
LDTM4 201800Z 140 4 6 LUDINGTON  
KLDM 201815Z 170 7 LUDINGTON AIRPORT  
 
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